document.write( "Question 294613: in a right triangle the measures of the legs are 8 and x+6, and the measure of the hypotenuse is x+8. solve for x \n" ); document.write( "
Algebra.Com's Answer #212508 by Greenfinch(383)\"\" \"About 
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Using Pythagoras
\n" ); document.write( "8^2 + (X + 6)^2 = (X + 8)^2
\n" ); document.write( "64 + X^2 + 12X + 36 = X^2 + 16X + 64
\n" ); document.write( "12X +36 = 16X
\n" ); document.write( "4X = 36
\n" ); document.write( "X = 9
\n" ); document.write( "Check sides are 8, 15, 17 which is a right-angled triangle
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